26 lines
504 B
C
26 lines
504 B
C
#include <stdio.h>
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#define SIZE 6
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int whatIsThis(const int b[], size_t p);
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// function prototype
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// function main begins program execution
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int main(void)
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{
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int x; // holds return value of function whatIsThis
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// initialize array a
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int a[SIZE] = {1, 2, 3, 4, 5, 6};
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x = whatIsThis(a, SIZE);
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printf("Result is %d\n", x);
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}
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// what does this function do?
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int whatIsThis(const int b[], size_t p)
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{
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// base case
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if (1 == p)
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{
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return b[0];
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}
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else { // recursion step
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return b[p - 1] * whatIsThis(b, p - 1);
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}
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}
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